CNNE 772504 - millones de anos de historia en un grano de polvo lunar
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Un grano de polvo lunar recogido por la misión Apolo 17 esconde millones de años de historia
Panorama Mundial
18:44 ET (23:44 GMT) 7 de febrero de 2020
Desde 1972, los astronautas no han vuelto a pisar la Luna. Eso hace de las muestras recolectadas por la misión Apolo 17 un valioso tesoro del que se ha descubierto una nueva faceta. Un grupo de investigadores pudo observar de forma individual los átomos de un solo grano de polvo lunar gracias a una nueva técnica conocida como tomografía por sonda atómica, que proporcionará una visión detallada de la composición del suelo lunar y facilitará futuras misiones a la Luna. Según los investigadores, un minúsculo grano de suelo lunar contiene millones de años de historia.
00:39 - Fuente: CNN
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CNNE 772504 - millones de anos de historia en un grano de polvo lunar
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